CA981976A - Diaphragm pumps and actuating systems therefor - Google Patents

Diaphragm pumps and actuating systems therefor

Info

Publication number
CA981976A
CA981976A CA136,140A CA136140A CA981976A CA 981976 A CA981976 A CA 981976A CA 136140 A CA136140 A CA 136140A CA 981976 A CA981976 A CA 981976A
Authority
CA
Canada
Prior art keywords
diaphragm pumps
actuating systems
systems therefor
therefor
actuating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA136,140A
Other languages
English (en)
Inventor
John B. Rosenquest (Jr.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dorr Oliver Inc filed Critical Dorr Oliver Inc
Application granted granted Critical
Publication of CA981976A publication Critical patent/CA981976A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
CA136,140A 1971-03-12 1972-03-03 Diaphragm pumps and actuating systems therefor Expired CA981976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12365271A 1971-03-12 1971-03-12

Publications (1)

Publication Number Publication Date
CA981976A true CA981976A (en) 1976-01-20

Family

ID=22410007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA136,140A Expired CA981976A (en) 1971-03-12 1972-03-03 Diaphragm pumps and actuating systems therefor

Country Status (9)

Country Link
JP (1) JPS55596B1 (enExample)
AU (1) AU462942B2 (enExample)
CA (1) CA981976A (enExample)
DE (1) DE2211852A1 (enExample)
FR (1) FR2129619A5 (enExample)
GB (1) GB1344576A (enExample)
IT (1) IT952961B (enExample)
NL (1) NL7203248A (enExample)
ZA (1) ZA721458B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8806427U1 (de) * 1988-05-17 1989-01-26 Kleindienst GmbH, 8900 Augsburg Dosiermembranpumpe
DE102010039831B4 (de) * 2010-08-26 2022-02-03 Prominent Gmbh Membranpumpe sowie Verfahren zum Einstellen einer solchen
DE102016119930A1 (de) * 2016-10-19 2018-04-19 Prominent Gmbh Verdrängerpumpe mit einstellbarer Anschlagsfläche
CN116824818B (zh) * 2023-08-28 2023-11-10 山东茂维生物科技发展有限公司 一种艾灸仪烟气处理报警装置
CN119860340A (zh) * 2025-03-25 2025-04-22 斯贝乐电器（浙江）股份有限公司 一种用于冰激凌机物料输送的改进型气泵
CN120991173A (zh) * 2025-10-27 2025-11-21 山东亿嘉农化有限公司 一种浆液状物料的跨车间转运设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467021A (en) * 1968-02-12 1969-09-16 Mec O Matic Inc Fluid pressure operated pump

Also Published As

Publication number Publication date
JPS55596B1 (enExample) 1980-01-09
AU462942B2 (en) 1975-07-10
GB1344576A (en) 1974-01-23
DE2211852A1 (de) 1972-11-09
FR2129619A5 (enExample) 1972-10-27
ZA721458B (en) 1973-10-31
IT952961B (it) 1973-07-30
AU3971172A (en) 1973-09-13
NL7203248A (enExample) 1972-09-14

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